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Connecting structure for paper pipes and paper frame using same

A connection structure and paper tube technology, applied in the connection of rods, connection components, furniture connections, etc., can solve the problems of complex connection structure, loose connection, troublesome assembly and disassembly, etc., to achieve firm connection, simple installation and disassembly, light weight effect

Active Publication Date: 2018-08-07
广州纸造家园科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the connection structure between the various parts in the existing paper products is relatively complicated, and the connection between the various parts is easy to appear loose, and its assembly and disassembly are very troublesome

Method used

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  • Connecting structure for paper pipes and paper frame using same
  • Connecting structure for paper pipes and paper frame using same
  • Connecting structure for paper pipes and paper frame using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like figure 1 and figure 2 , a connection structure of paper tubes, comprising connecting paper tube one 1, supporting paper tube one 2 and supporting paper tube two 3, the connecting paper tube one 1, supporting paper tube one 2 and supporting paper tube two 3 are all rectangular tubes , the end connecting the paper tube one 1 is the connecting end one 4, the supporting paper tube one 2 and the supporting paper tube two 3 are provided with a card slot 5 parallel to the end face at a position close to the end face, and the card slot 5 will support the paper tube One 2 and supporting paper tube two 3 are divided into a snap-in part 6 and a supporting part 7; supporting paper tube one 2 and supporting paper tube two 3 are respectively clamped on the front wall and the right wall of the connecting end part one 4, and the front wall and the right The part on the wall that is clamped with the supporting paper tube is called the clamping part. The left wall and the rear wal...

Embodiment 2

[0035] like Figure 4 , on the basis of Embodiment 1, the first abutting portion on the connecting end part 4 extends outwards with a first baffle 8, and the height of the first baffle 8 is greater than or equal to the supporting paper tube 2 higher than the first baffle. The first baffle plate 8 can completely cover the front and left sides of the supporting paper tube one 2 and the right side of the supporting paper tube two 3 at the height of the abutting portion. Since the rear wall and the left wall of the connecting end part-4 are respectively in contact with the front and left sides of the supporting paper tube-2 to form an abutment effect, after the first baffle plate 8 is added, the supporting paper tube-2 and their The abutting effect is more firm, and when the height of the first baffle plate 8 is higher than the height of the supporting paper tube 12 above the first abutting part, it is convenient to install other structures on the connection structure, and the fun...

Embodiment 3

[0037] like Figure 5 , on the basis of Embodiment 2, the second abutting portion on the connecting end-4 extends outwards with a second baffle 9, the height of the second baffle 9 is less than or equal to the support paper tube-2 and the support paper tube The second 3 is higher than the height of the second abutting part, increasing the second baffle plate 9 on the one hand can strengthen the abutment effect of the supporting paper tube 2 3 and the connecting end 4, and also stabilize the supporting paper tube 1 2 and the supporting connection The clamping effect of part one 4.

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Abstract

The invention discloses a connecting structure for paper pipes. The connecting structure comprises a connecting paper pipe and supporting paper pipes, wherein the connecting paper pipe and the supporting paper pipes are rectangular pipes respectively; the connecting paper pipe comprises at least one connecting end part for connection with the supporting paper pipe; the part, close to the end surface, of at least one end of the supporting paper pipes is provided with a clamping groove parallel to the end surface; the supporting paper pipes are divided into clamping-in parts and supporting partsby the clamping grooves; the groove width of each clamping groove is equal to the thickness of the wall of the connecting end part; the clamping grooves are connected to the connecting end part, so that one part of each clamping-in part is clamped into the connecting end part; the connecting end part is connected with at least one supporting paper pipe in a clamping manner; the clamping-in partsof all the supporting paper pipes connected to the connecting end part in a clamping manner are not overlapped, and the sum of the section areas of the clamping-in parts clamped into the connecting end part is equal to the section area of the connecting end part. A paper frame using the connecting structure for the paper pipes has the characteristics that the structure is simple, the connection among all the parts is firm, the assembly and disassembly are convenient and the production cost is low.

Description

technical field [0001] The invention relates to the technical field of material connection structures, in particular to a connection structure of paper pipes and a paper frame using the connection structure. Background technique [0002] Structural parts are required in many products, such as structural parts for furniture, structural parts for boxes, building parts for temporary buildings, and structural parts for toys. Traditional structural parts are generally fixedly connected by screws and buckles, and are mostly made of metal, plastic, wood and other materials. Once the product is large in size, it will be heavy and difficult to move, and the production is more troublesome and the production cost is higher. high. [0003] Therefore, some paper products have appeared on the market. Paper products have the advantages of small mass, simple manufacture, low production cost, and environmental protection. However, the connection structure between the various parts in the e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B12/40F16B12/12F16B7/00
CPCF16B7/00F16B12/12F16B12/40Y02W90/10
Inventor 王殿海
Owner 广州纸造家园科技有限公司
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